saucy/app/controllers/notifications_controller.rb

class NotificationsController < ApplicationController
  before_action :require_login
  before_action :set_notification, only: [:deliver]

  # GET /notifications
  def index
    @scheduled = Notification.where(status: 'scheduled').order(to_be_sent_on: :asc)
    @sent = Notification.where(status: 'sent').order(sent_at: :desc)
  end

  # POST /notifications/1/deliver
  def deliver
    @notification.deliver!

    redirect_to @notification.member
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_notification
      @notification = Notification.find(params[:id])
    end
end